Mitsubishi Electric FR-V540-1.5K to 55K Specifications download pdf (Page 5)

Mitsubishi Electric Automation | Variable Frequency Drives 341

D700 Series Terminal Connection Diagram

Earth

(Ground)

Motor

IM

Earth (Ground)

Three-phase

AC power

supply

MCCB MC

R/L1

P1 P/+

PR

N/-

S/L2

T/L3

U

V

W

Earth

(Ground)

*8 Brake resistor (FR-ABR, MRS type, MYS

type)

Install a thermal relay to prevent an

overheat and burnout of the brake resistor.

(The brake resistor can not be connected

to the FR-D720-008, 014 and FR-D720S-

008, 014 and FR-D710W-008, 014.)

Forward

rotation start

Reverse

rotation start

Middle

speed

High

speed

Low

speed

Control input signals (No voltage input allowed)

24VDC power supply

(Common for external power supply transistor)

Contact input common

STR

STF

RH

RM

RL

SD

PC

Relay output

Running

Open collector output

Open collector output common

Sink/source common

RUN

SE

A

B

C

Frequency setting signals (Analog)

2 0 to 5VDC

10(+5V)

2

3

1

4 4 to 20mADC

Frequency

setting

potentiometer

1/2W1kΩ

Terminal 4

input

(Current

input)

(+)

(-)

5(Analog common)

*5 It is recommended to use 2W1k

Ω

when the frequency setting signal

is changed frequently.

*5

*2 When using terminals PC-

SD as a 24VDC power

supply, take care not to

short across terminals

PC-SD.

PU

connector

*

1. DC reactor (FR-HEL)

When connecting a DC reactor, remove the

jumper across P1-P/+

Single-phase 100V power input model is not

compatible with DC reactor.

Control circuit terminal

Main circuit terminal

Sink logic

Jumper

*1

*8

*7

*2

*3

*4

Terminal functions vary

with the input terminal

assignment (Pr. 178 to

Pr. 182)

Multi-speed selection

Terminal functions vary by

Pr. 190 RUN terminal function

selection

Terminal functions vary

by Pr. 192 A,B,C terminal

function selection

SINK

SOURCE

V I

*4

0 to 5VDC

(0 to 10VDC)

0 to 10VDC

*4 Terminal input

specifications can be

changed by analog input

specifications switchover

(Pr. 267). Set the

voltage/current input

switch in the "V" position

to select voltage input (0

to 5V/0 to10V) and "I"

(initial value) to select

current input (4 to 20mA).

Voltage/current

input switch

Main circuit

Control circuit

R

Relay output

(Fault output)

Brake unit

(Option)

*8 Common terminal of

terminal SO is terminal SC.

(Connected to terminal SD

inside of the inverter.)

*3 Terminal input specifications

can be changed by analog

input specifications

switchover (Pr. 73).

Terminal 10 and terminal 2

are used as PTC input

terminal (Pr. 561).

Output shutoff (Line 1)

Output shutoff (Line 2)

Common terminal

Safety stop signal

S1

S2

SC

Safety monitor output *8

SO

Shorting

wire

Single-phase

AC power

supply

MCCB MC

R/L1

S/L2

Single-phase power input

*7 A brake transistor is not built-in to the

FR-D720-008, 014 and FR-D720S-008,

014 and FR-D710W-008, 014.

AM

5

(+)

(-)

Analog signal output

(0 to 10VDC)

*6

*6 Terminal P1 is not available for single-

phase 100V power input model.

Inrush current

limit circuit

24V

Output shutoff

circuit

For manufacturer setting

Terminal Block Layout

Recommended wire size:

0.3mm² 0.75mm²

1 2 3 4 5 6 7 8 9 10 ... 61 62

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